AU9426598A - Key validation scheme - Google Patents

Key validation scheme

Info

Publication number
AU9426598A
AU9426598A AU94265/98A AU9426598A AU9426598A AU 9426598 A AU9426598 A AU 9426598A AU 94265/98 A AU94265/98 A AU 94265/98A AU 9426598 A AU9426598 A AU 9426598A AU 9426598 A AU9426598 A AU 9426598A
Authority
AU
Australia
Prior art keywords
key validation
validation scheme
scheme
key
validation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU94265/98A
Other languages
English (en)
Inventor
Donald B. Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Certicom Corp
Original Assignee
Certicom Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Certicom Corp filed Critical Certicom Corp
Publication of AU9426598A publication Critical patent/AU9426598A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/002—Countermeasures against attacks on cryptographic mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/26—Testing cryptographic entity, e.g. testing integrity of encryption key or encryption algorithm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/64—Self-signed certificates

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)
AU94265/98A 1997-10-14 1998-10-14 Key validation scheme Abandoned AU9426598A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94978197A 1997-10-14 1997-10-14
US08949781 1997-10-14
PCT/CA1998/000959 WO1999020020A1 (en) 1997-10-14 1998-10-14 Key validation scheme

Publications (1)

Publication Number Publication Date
AU9426598A true AU9426598A (en) 1999-05-03

Family

ID=25489535

Family Applications (1)

Application Number Title Priority Date Filing Date
AU94265/98A Abandoned AU9426598A (en) 1997-10-14 1998-10-14 Key validation scheme

Country Status (6)

Country Link
US (1) US20010014153A1 (de)
EP (1) EP1025672A1 (de)
JP (3) JP4615708B2 (de)
AU (1) AU9426598A (de)
CA (1) CA2305896C (de)
WO (1) WO1999020020A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6757825B1 (en) * 1999-07-13 2004-06-29 Lucent Technologies Inc. Secure mutual network authentication protocol
CA2494078C (en) * 2002-07-29 2010-11-23 International Business Machines Corporation Groups signature scheme
CN102868528B (zh) * 2003-10-28 2015-09-09 塞尔蒂卡姆公司 一种公开密钥的可验证生成的设备和对应认证中心
US20050149732A1 (en) * 2004-01-07 2005-07-07 Microsoft Corporation Use of static Diffie-Hellman key with IPSec for authentication
US20050198221A1 (en) * 2004-01-07 2005-09-08 Microsoft Corporation Configuring an ad hoc wireless network using a portable media device
US20050198233A1 (en) * 2004-01-07 2005-09-08 Microsoft Corporation Configuring network settings of thin client devices using portable storage media
US7769995B2 (en) * 2004-01-07 2010-08-03 Microsoft Corporation System and method for providing secure network access
US7657612B2 (en) * 2004-01-07 2010-02-02 Microsoft Corporation XML schema for network device configuration
US7996673B2 (en) * 2004-05-12 2011-08-09 Echoworx Corporation System, method and computer product for sending encrypted messages to recipients where the sender does not possess the credentials of the recipient
US7710587B2 (en) * 2004-10-18 2010-05-04 Microsoft Corporation Method and system for configuring an electronic device
US7826833B2 (en) * 2005-02-17 2010-11-02 Madhavan P G Channel assay for thin client device wireless provisioning
US7616588B2 (en) * 2005-03-31 2009-11-10 Microsoft Corporation Simplified creation and termination of an ad hoc wireless network with internet connection sharing
US7664259B2 (en) * 2006-03-09 2010-02-16 Motorola, Inc. Encryption and verification using partial public key
DE102006060760A1 (de) * 2006-09-29 2008-04-10 Siemens Ag Authentifikationsverfahren und Kommunikationssystem zur Authentifikation
US8069346B2 (en) 2006-11-15 2011-11-29 Certicom Corp. Implicit certificate verification
GB0803320D0 (en) 2008-02-22 2008-04-02 Cambridge Silicon Radio Ltd Protecting against security attack
CA2798951C (en) * 2010-07-08 2016-05-10 Certicom Corp. System and method for performing device authentication using key agreement
EP2525524B1 (de) * 2011-05-12 2016-08-10 Nxp B.V. Transponder, Lesegerät und Betriebsverfahren dafür
FR2993080B1 (fr) * 2012-07-04 2014-07-25 Oberthur Technologies Procede de verification de la securite d'un dispositif generateur de cles cryptographiques privees et publiques.
CN105553664B (zh) * 2015-12-10 2018-09-28 中国电子科技集团公司第三十研究所 一种具有非交互式不可否认性质的签密方法
CN105530093B (zh) * 2015-12-10 2019-02-01 中国电子科技集团公司第三十研究所 一种具有非交互式不可否认性质的签密方法
WO2019163040A1 (ja) * 2018-02-22 2019-08-29 株式会社ゼタント アクセス管理システム、及びそのプログラム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383985A1 (de) 1989-02-24 1990-08-29 Claus Peter Prof. Dr. Schnorr Verfahren zur Identifikation von Teilnehmern sowie zur Generierung und Verifikation von elektronischen Unterschriften in einem Datenaustauschsystem
JPH0470028A (ja) * 1990-07-09 1992-03-05 Mitsubishi Electric Corp オブリビアス・トランスファ暗号通信方法
JP2956709B2 (ja) * 1990-11-26 1999-10-04 松下電器産業 株式会社 公開鍵生成方法及び装置
DE69113245D1 (de) * 1991-03-14 1995-10-26 Omnisec Ag Regensdorf Verschlüsselungssystem mit öffentlichem Schlüssel unter Verwendung elliptischer Kurven über Ringe.
US5201000A (en) * 1991-09-27 1993-04-06 International Business Machines Corporation Method for generating public and private key pairs without using a passphrase
US5241599A (en) 1991-10-02 1993-08-31 At&T Bell Laboratories Cryptographic protocol for secure communications
JP3123820B2 (ja) * 1992-07-27 2001-01-15 松下電器産業株式会社 有限可換群における演算器
JPH08506217A (ja) * 1993-04-20 1996-07-02 ミカリ，シルヴィオ 公正な暗号システム及びその使用方法
JP3327435B2 (ja) * 1994-12-01 2002-09-24 日本電信電話株式会社 ディジタル情報保護システム及びその方法
JP3458979B2 (ja) * 1994-12-02 2003-10-20 日本電信電話株式会社 ディジタル情報保護システム及びその方法
US5661803A (en) 1995-03-31 1997-08-26 Pitney Bowes Inc. Method of token verification in a key management system
JPH0962596A (ja) * 1995-08-25 1997-03-07 Hitachi Ltd 電子メールシステム
JPH0993241A (ja) * 1995-09-28 1997-04-04 Nippon Telegr & Teleph Corp <Ntt> 情報通信システム及び情報通信方法
JPH09200194A (ja) * 1995-12-29 1997-07-31 Intel Corp 安全保護の行われた通信を行うための装置および方法

Also Published As

Publication number Publication date
WO1999020020A1 (en) 1999-04-22
EP1025672A1 (de) 2000-08-09
JP5205398B2 (ja) 2013-06-05
CA2305896C (en) 2010-12-14
JP2010093860A (ja) 2010-04-22
JP4615708B2 (ja) 2011-01-19
JP2001520483A (ja) 2001-10-30
CA2305896A1 (en) 1999-04-22
US20010014153A1 (en) 2001-08-16
JP2013042555A (ja) 2013-02-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase